diff options
Diffstat (limited to 'src/mainboard/olpc/btest/devicetree.cb')
| -rw-r--r-- | src/mainboard/olpc/btest/devicetree.cb | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/mainboard/olpc/btest/devicetree.cb b/src/mainboard/olpc/btest/devicetree.cb new file mode 100644 index 0000000000..e0da82836a --- /dev/null +++ b/src/mainboard/olpc/btest/devicetree.cb @@ -0,0 +1,45 @@ +chip northbridge/amd/gx2 + register "irqmap" = "0xaa5b" + register "setupflash" = "0" + device apic_cluster 0 on + chip cpu/amd/model_gx2 + device apic 0 on end + end + end + device pci_domain 0 on + device pci 1.0 on end + device pci 1.1 on end + chip southbridge/amd/cs5536 + # 0x51400025 (IRQ Mapper LPC Mask)= 0x00001002 + # IRQ 12 and 1 unmasked, Keyboard and Mouse IRQs. OK + # 0x5140004E (LPC Serial IRQ Control) = 0xEFFD0080. + # Frame Pulse Width = 4clocks + # IRQ Data Frames = 17Frames + # SIRQ Mode = continous , It would be better if the EC could operate in + # Active(Quiet) mode. Save power.... + # SIRQ Enable = Enabled + # Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse IRQs. OK + #register "lpc_irq" = "0x00001002" + #register "lpc_serirq_enable" = "0xEFFD0080" + #register "enable_gpio0_inta" = "1" + #register "enable_ide_nand_flash" = "1" + #register "enable_uarta" = "1" + #register "enable_USBP4_host" = "1" + #register "audio_irq" = "5" + #register "usbf4_irq" = "10" + #register "usbf5_irq" = "10" + #register "usbf6_irq" = "0" + #register "usbf7_irq" = "0" + device pci d.0 on end # Realtek 8139 LAN + device pci f.0 on end # ISA Bridge + device pci f.2 on end # IDE Controller + device pci f.3 on end # Audio + device pci f.4 on end # OHCI + device pci f.5 on end # EHCI + register "unwanted_vpci[0]" = "0x80007E00" # USB/UDC + register "unwanted_vpci[1]" = "0x80007F00" # USB/OTG + register "unwanted_vpci[2]" = "0" # End of list has a zero + end + end +end + |